| Question | Answer | % Correct |
|---|---|---|
| 5+9 | 14 | 100%
|
| 2+7 | 9 | 100%
|
| 1+10 | 11 | 99%
|
| 10+5 | 15 | 99%
|
| 6-3 | 3 | 99%
|
| 8-1 | 7 | 99%
|
| 6-5 | 1 | 98%
|
| 20-6 | 14 | 98%
|
| 9-4 | 5 | 98%
|
| 3+3 | 6 | 97%
|
| 5-5 | 0 | 96%
|
| 2+8 | 10 | 96%
|
| 9+3 | 12 | 96%
|
| 0+2 | 2 | 96%
|
| 17-1 | 16 | 95%
|